Pith Number

pith:NHEN6SE7

pith:2026:NHEN6SE7X65ANL2GFQXFHMXPSK

not attested not anchored not stored refs pending

Progress- and Reliability-Oriented Group Policy Optimization for Agentic Reinforcement Learning

Mingxuan Fan, Peiyang Liu

arxiv:2607.04242 v1 · 2026-07-05 · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHEN6SE7X65ANL2GFQXFHMXPSK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-07T02:19:05.045313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c8df489fbfba06af462c2e53b2ef929c3ee274ccf01c39d79aad106757db35

Aliases

arxiv: 2607.04242 · arxiv_version: 2607.04242v1 · doi: 10.48550/arxiv.2607.04242 · pith_short_12: NHEN6SE7X65A · pith_short_16: NHEN6SE7X65ANL2G · pith_short_8: NHEN6SE7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NHEN6SE7X65ANL2GFQXFHMXPSK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 69c8df489fbfba06af462c2e53b2ef929c3ee274ccf01c39d79aad106757db35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6cf1391a1b317dcf4f8615fa7e21ee92ac4b063e1d31f89f2d9ff0079a5e9b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-05T11:41:46Z",
    "title_canon_sha256": "7d53321fafee852abfe8802b30ac2e777719168c068f2c6918b7090cabb43a7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04242",
    "kind": "arxiv",
    "version": 1
  }
}